<template>
  <div class='page'>
    <div class="login-box">
      <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-position="left" label-width="0px"
               class="demo-ruleForm login-container" status-icon>
        <h3 class="title">注册</h3>
        <el-form-item prop="account">
          <el-input type="text" v-model="ruleForm.account" auto-complete="off" placeholder="账号"
                    id="loginEmail"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input type="password" v-model="ruleForm.password" auto-complete="off" placeholder="密码"
                    id="loginPassword"></el-input>
        </el-form-item>
        <el-form-item prop="checkPass">
          <el-input type="password" v-model="ruleForm.checkPass" auto-complete="off" placeholder="重复密码"
                    id="loginCheckPass"></el-input>
        </el-form-item>
        <el-form-item style="width:100%;">
          <el-button type="primary" style="width:100%;" @click.native.prevent="handleSubmit" :loading="logining">
            注册
          </el-button>
        </el-form-item>
        <el-form-item style="width:100%;">
          <router-link to="/login">
            <el-button style="width:100%;">
              登录
            </el-button>
          </router-link>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
  import {requestRegister} from '@/api/user'

  export default {
    name: 'app-login',
    data () {
      var validatePass = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入密码'))
        } else {
          if (this.ruleForm.checkPass !== '') {
            this.$refs.ruleForm.validateField('checkPass')
          }
          callback()
        }
      }
      var validatePass2 = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请再次输入密码'))
        } else if (value !== this.ruleForm.password) {
          callback(new Error('两次输入密码不一致!'))
        } else {
          callback()
        }
      }
      return {
        logining: false,
        ruleForm: {
          account: '',
          password: '',
          checkPass: ''
        },
        rules: {
          account: [
            {required: true, message: '请输入账号', trigger: 'blur'}
          ],
          password: [
            {validator: validatePass, trigger: 'blur'}
          ],
          checkPass: [
            {validator: validatePass2, trigger: 'blur'}
          ]
        }
      }
    },
    methods: {
      handleSubmit (ev) {
        this.$refs.ruleForm.validate((valid) => {
          if (valid) {
            this.logining = true
            var registerParams = {
              username: this.ruleForm.account,
              password: this.ruleForm.password,
              checkPass: this.ruleForm.checkPass
            }
            requestRegister(registerParams).then(data => {
              this.logining = false
              this.$message({
                message: '注册成功！',
                type: 'success'
              })
              this.$router.push({path: '/login'})
            }).catch(err => {
              this.logining = false
              console.log(err)
            })
          } else {
            console.log('error submit!!')
            return false
          }
        })
      }
    }
  }

</script>

<style lang="stylus" rel="stylesheet/stylus" scoped>

  .title {
    text-align: center;
    margin-bottom: 15px;
  }

  .page {
    background-color: #eff3f4;
    position: absolute;
    width: 100%;
    height: 100%;
    font-size: 16px;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
  }

  .login-box {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    display: block;
    width: 100%;
    max-width: 400px;
    background-color: #FFF;
    margin: 0;
    padding: 2.25em;
    box-sizing: border-box;
    border: solid 1px #DDD;
    border-radius: .5em;
    font-family: 'Source Sans Pro', sans-serif;
  }

  .login-box .svgContainer {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 1em;
    border-radius: 50%;
    pointer-events: none;
  }

</style>
